* Show notices when PHP or WP versions are not met
* Update version-changes.sh so it updates versions in woocommerce-gutenberg-products-block.php
* Convert constants to normal variables
* Remove error_log calls
* Remove button with PHP update link
* Show notices only in plugins and WooCommerce pages
* update version change script so it accounts for the new version setting in Package
* fix hardcoded version string in replacement script
* change version registration block
* improve specificity of version string change
* add version replacement script and load via github-deploy.sh script
* update contributing doc accounting for version replacement script
* ensure new version changes are committed.
* set default variables and don’t change out $VID:$ when doing a pre-release
* show pre-release detection before bumping versions
* set the correct path for the version-changes script
* conditionally use correct sed for environment.
* switch to perl expression